package main

import (
	"fmt"
	"context"
	"time"
	"os/exec"
)

func input(){
  
	  var in  string
	    var in1  string

	for {
	       fmt.Scanf("%s %s",&in,&in1)
	       fmt.Println(in,"  ok",in1)
	       if in == "kill" {
                 
	       }
        }


}

func run(){


}


func check(){


}


func main(){

  ctx,onCansel := context.WithTimeout(context.Background() ,time.Second*5)
  defer onCansel()

  cmd := exec.CommandContext(ctx,"echo", "foo bar", "baz")
  

  as,_:=cmd.CombinedOutput()

  //input()
    

  fmt.Println("ok",string(as))

}
